Meanings
- superlativesuperlative form of heavy-duty: most heavy-duty
Cite this entry
heaviest-duty. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/heaviest-duty
“heaviest-duty.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/heaviest-duty. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “heaviest-duty,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/heaviest-duty.
Source: heaviest-duty on Wiktionary, CC BY-SA 4.0.